Application(GTK theme): “Gnome OSX-IV-1.1”

The “Gnome OSX-IV-1.1” GTK theme can be found from here. Download the ”tar” file and extract it to the “~/.themes” directory as “Gnome OSX-IV-1.1”, then select the “Gnome OSX-IV-1.1” item in “GNOME-Tweak-Tool -> Appearance -> Themes -> Application”.

Icons: La-capitaine-icon-theme

The “La-capitaine-icon-theme” cursor theme can be found from here. Download the ”tar file and extract it to the “~/.icons” directory as “La-capitaine-icon-theme”, then select the “La-capitaine-icon-theme” item in “GNOME-Tweak-Tool -> Appearance -> Themes -> Cursor”.